Master's MateSafety Initiative Network
The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Vessel
DINA MARIA
last seen 39°N 77°W · Jun 2026 · MMSI 338523927
Not yet on Master's MateFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
8
DINA MARIA is a boat. She's listed under MMSI 338523927. Join DINA MARIA to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
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Is DINA MARIA your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 16, 2026 00:05 UTC
Position
39.0325° N, 76.5333° W
Status
Under way (engine)
Speed
27.5 kn
Course
312°
Crossing Chesapeake Bay? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put DINA MARIA on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim DINA MARIA and switch it all on
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About DINA MARIA
What kind of vessel is DINA MARIA?
DINA MARIA is a vessel.
Where was DINA MARIA last seen?
DINA MARIA was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is DINA MARIA's MMSI?
DINA MARIA's MMSI is 338523927.
Is DINA MARIA on the Master's Mate Safety Initiative Network?
Not yet. If DINA MARIA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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